Which statement is always true?
a. linear pairs of angles are congruent
b. vertical angles are supplementary
c. adjacent angles are complementary
d. adjacent linear pairs of angles are supplementary never mind xd i figured it

Hi my sisters and brothers can tell me the answer because i don’t understand the question

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Jamie went to home depot. she bought 25 bags of soil that cost $9 per bag. she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jame pay at the end?